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Astragalus nuttallii : ウィキペディア英語版 | Astragalus nuttallii
''Astragalus nuttallii'' is a species of milkvetch known by the common name Nuttall's milkvetch. It is native to California and Baja California, where it grows in the sandy soils of coastal habitat. This is a perennial herb forming thick, tangled clumps of hairy to hairless stems up to a meter in length. The abundant leaves are up to 17 centimeters in length and made up of many oval-shaped leaflets. The inflorescence is a large, dense body of up to 125 flowers, each around 1 to 1.5 centimeters long. The flowers are dull cream-colored and sometimes purple-tinted. The fruit is an inflated legume pod up to 6 centimeters long which dries to a papery texture and contains many seeds in its single chamber. One variety of this species, the ocean bluff milkvetch (var. ''nuttallii'') is endemic to the Central Coast of California. ==External links==
*(Jepson Manual Treatment ) *(USDA Plants Profile ) *(Photo gallery )
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